Convicted murderer may have legally bought 13 guns

18 years removed from murdering his mother, police say Christian Oberender was still able to obtain an arsenal of guns.

http://www.wbir.com/video/2099935002001/1/Convicted-murderer-may-have-legally-bought-13-gunshttp://bc_gvpc.edgesuite.net/img/963482463001/201301/2961/963482463001_2099718975001_961896998-10839-1358430999716.jpg?pubId=963482463001Convicted murderer may have legally bought 13 guns18 years removed from murdering his mother, police say Christian Oberender was still able to obtain an arsenal of guns.KAREcontrolmurderminnesotaOberenderinvestigativevpcNational Newsgun01:39